Can you find out the missing number in the grid?
You throw me out when you want to use me and you take me in when you don't want to use me. Who Am I?
Find The Next Number in this series. 1, 2, 6, 42, 1806 ?
Why are televisions attracted to people?
Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months
I can be cracked, made, told, and played. What am I?
I add 5 to 9 and get 2. The answer is correct, so what am I?
I don't get anymore wetter, no matter how much rain falls on me.
Give it food and it will live; give it water and it will die.
As a whole I am both safe and secure. Behead me and I become a place of meeting. Behead me again and I am the partner of ready. Restore me, and I become the domain of beasts. What am I?
What has no start, end, or centre?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.